U.S. federal trademark · Serial No. 97207508 · Reg. No. 7022456
Bits for mining machines; Bits for power drills; Centering drilling bits being parts of machines; Core drilling bits; Drill bits for rock drilling; Drilling machines; Drilling rigs; Earth drilling machines; Mining bits; Mining machines; Oilfield production machines for extracting oil from geological layers and processing hydrocarbons; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Well drilling machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.